Canada to Tijuana
A cross-border history needs dated records.
Accounts of Millar’s work have linked clinic activity in Canada and later Tijuana, Mexico, alongside Ambio. Those accounts should be read with attention to date, source, and scope: a reported opening, move, or affiliation is not by itself evidence of regulatory authorization, clinical outcomes, or a continuing operating status.
Documented reporting can establish that a claim was made at a particular time; it does not automatically verify every detail surrounding care, staffing, screening, adverse events, or follow-up. This is especially important in a field where private accounts may circulate more readily than independently auditable data.
As a regulatory baseline, the U.S. Food and Drug Administration explains that drug development and approval involve formal evidence review. That framework helps clarify the gap between an account of private practice and evidence accepted through a formal approval process.